A fire breathing dragon is if when receiving oral sex, at the point of orgasm, the man grabs the back of the person's head and jams it down causing the person to choke, and hopefully, the semen will make it's way up the nasal passage and out of the person's nose. This is a fire breathing dragon.
A meal of such potency that your exhalations are ruined for at least 24 hours.
Person 1: How come nobody's willing to stand within 20 feet of Steve today?
Person 2: Oh, he tried out that new Indian place.
Person 1. That makes sense. Their Bhuna is an absolute breathchanger.